# 将两数相加
def add_numbers(a:int, b:int):
    return a+b

# 将两数相乘
def multiply_numbers(a, b):
    return a*b

# 验证是否为偶数
def is_even(number):
    if number%2 == 0:
        print("是偶数")
    elif number%2 == 1:
        print("wrong")

if __name__ == "__main__":
    print(add_numbers(10,5))